Invention Grant
- Patent Title: Method for detecting an electrical discharge in an electrical apparatus and system therefor
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Application No.: US18345009Application Date: 2023-06-30
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Publication No.: US12078669B2Publication Date: 2024-09-03
- Inventor: Kai Hencken , Holger Kaul , Jörg Gebhardt , Yannick Maret , Andrej Krivda
- Applicant: ABB Schweiz AG
- Applicant Address: CH Baden
- Assignee: ABB Schweiz AG
- Current Assignee: ABB Schweiz AG
- Current Assignee Address: CH Baden
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: EP 186742 2020.07.20
- The original application number of the division: US17380313 2021.07.20
- Main IPC: G01R31/327
- IPC: G01R31/327 ; G01R31/12 ; G01S11/16
Abstract:
A detection system for detecting an electrical discharge in an electrical apparatus includes a first sensing device that senses an acoustic wave and an electromagnetic wave and generates a first combined signal. A signal processing device processes the first combined signal and determines the occurrence and properties of an electrical discharge.
Public/Granted literature
- US20230341453A1 Method for Detecting an Electrical Discharge in an Electrical Apparatus and System Therefor Public/Granted day:2023-10-26
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